Delhi Jal Board — incorrect billing from delhi jal board

Address:

New Delhi, Delhi, 110018

Dear Sir/ Mam

Myself Prateek Kumar and I am a resident of 283/170, Maddi Waali Gali, Vishnu Garden, New Delhi-110018.

I have a complaint regarding my water bill since last 3 to 4 months. I am receiving continuously wrong or excess bill for my Delhi Jal Board water connection (K.No. [protected]).
As Usual again I have received the Bill no:[protected], for Period Charges (15-JUL-2017 to 8-SEPT-2017) with the amount of Rs.770 with unnecessary charges. The consumption has been averaged and Reading/Meter status has been shown as MLOC (Meter locked).
In my previous bill (for 09-MAY to 15-JULY) the bill amount was Rs.761 and the meter status was also showing as MLOC (Meter Locked). It is really shocking to me as we are very much present at home all the time and nobody has come for meter reading and the status has been shown as MLOC which seems to be a bogus activity. I have attached the screenshots of my bills.
Kindly look into the matter and send a reply to me on my mail-ID prateek.[protected]@gmail.com.